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3 years ago

The square pool at Sammie's gym has an area of 144 square feet. What is the length of the pool?

Mathematics

1 answer:

Nikolay [14]3 years ago

4 0

Answer:

12 square ft.

Step-by-step explanation:

A= l*w.

We already have the area so we have to work backwards.

144= l*w.

144/2= 12

let's plug it in.

144=12*12

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Find the distance between these two points (5,9) and (-7,-7)

Viefleur [7K]

Answer:

Step-by-step explanation:

Use the distance formula:

$d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}\\d = \sqrt{(-7 - 5)^2 + (-7 - 9)^2}\\d = \sqrt{(-12)^2 + (-16)^2}\\d = \sqrt{144 + 256}\\d = \sqrt{400} = 20$

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3 years ago

The distance around a triangle is 46 ft the length 12 what is the width

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Answer:

Step-by-step explanation:

12+12=24

46-24=22

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2 years ago

There are 86 people coming to my party and each person will need a cup how many packages of cups will i buy if one package of cu

marusya05 [52]

Answer:

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hope this helps

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3 years ago

Read 2 more answers

Kendra washes windows in an office building. She washes 25 of the windows on Monday. She washes 13 of the windows on Tuesday. Wh

Tatiana [17]

Answer:

4/15

Step-by-step explanation:

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3 years ago

Need help please! Will give it to the brainliest. Which expression models the bacterium's volume? Picture is below.

Tomtit [17]

The expression C. $\pi (1)^{2} (0.5)$ cubic $\mu \mathrm{m}$ represents the bacterium's volume.

Step-by-step explanation:

Step 1:

The E. Coli bacterium is in the shape of a cylinder.

The volume of a cylinder is given by multiplying π with the square of the radius (r²) and the height of the cylinder.

The volume of a cylinder, $V=\pi r^{2} h.$

In the given diagram, E. Coli has a radius of 1 $\mu \mathrm{m}$ and a height of 0.5 $\mu \mathrm{m}$ .

Step 2:

By substituting the values in the equation, we get

The volume of the E. Coli bacterium $= \pi (1)^{2} (0.5)$ cubic $\mu \mathrm{m}$ .

This is option C.

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3 years ago